Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGg3S5txE+qcbwbs9+zN+LhoxbxPgxeQUn9I/KrPe1xFwlTdDLFQFEon39N… (844 chars)"
  }
}